* Added realsymbol class.

[ginac.git] / ginac / flags.h

diff --git a/ginac/flags.h b/ginac/flags.h
index ef921600aaa25483a58d54e846007b8c395a33e9..1bd1bf42cee2bff82a352f6c2c17a68ac54b237b 100644 (file)
--- a/ginac/flags.h
+++ b/ginac/flags.h
@@ -3,7 +3,7 @@
  *  Collection of all flags used through the GiNaC framework. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -47,6 +47,15 @@ public:
        };
 };
 
+/** Domain of an object */
+class domain {
+public:
+       enum {
+               complex,
+               real
+       };
+};
+
 /** Flags to control series expansion. */
 class series_options {
 public: